Contact us

Consumers

If you have any questions, please contact our Info Desk.Telephone: +31 800 020 1068 (freephone in the Netherlands) or +31 20 524 91 11 on business days between 9:00 a.m. and 5:00 p.m.email:info@dnb.nlPlease note that the banknote exchange counter is open from Monday to Friday from 9.00 a.m. to 4 p.m.24 en 31 December the banknote exchange counter is closed the whole day.

Professionals

Telephone: +31 20 524 9111 on business days between 9.00 a.m. and 5.00 p.m. email:info@dnb.nl

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Responsible Disclosure

If you encounter a security flaw in our IT systems or this website, please let us know before disclosing the security problem to the outside world, so we can take the necessary action. This is known as responsible disclosure.